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Searched refs:mM2 (Results 1 – 2 of 2) sorted by relevance

/system/media/audio_utils/include/audio_utils/
DStatistics.h290 mM2 = mAlpha * mM2 + PRODUCT()(delta, (value - mMean));
318 mM2 = {};
334 return mM2 / getSampleWeight();
342 return mM2 / mWeight;
388 D2 mM2{}; // running unnormalized variance.
/system/media/audio_utils/tests/
Dstatistics_tests.cpp64 , mM2{android::audio_utils::sumSqDiff(a, mMean)}
65 , mPopVariance{mM2 / mN}
67 , mVariance{mM2 / (mN - 1)}
86 const double mM2; member in ConstexprStatistics